[0/8] Amazon's Annapurna Labs DT-based PCIe host controller driver
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Message ID 20190710164519.17883-1-jonnyc@amazon.com
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  • Amazon's Annapurna Labs DT-based PCIe host controller driver
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Jonathan Chocron July 11, 2019, 2:50 p.m. UTC
This series adds support for Amazon's Annapurna Labs DT-based PCIe host
controller driver.
Additionally, it adds 3 quirks (ACS, VPD and MSI-X) and 2 generic DWC patches.

Regarding the 2nd DWC patch (PCI flags support), do you think this should
be done in the context of a host-bridge driver at all (as opposed to PCI
system-wide code)?


Ali Saidi (1):
  PCI: Add ACS quirk for Amazon Annapurna Labs root ports

Jonathan Chocron (7):
  PCI: Add Amazon's Annapurna Labs vendor ID
  PCI/VPD: Add VPD release quirk for Amazon Annapurna Labs host bridge
  PCI: Add quirk to disable MSI support for Amazon's Annapurna Labs host
    bridge
  dt-bindings: PCI: Add Amazon's Annapurna Labs PCIe host bridge binding
  PCI: al: Add support for DW based driver type
  PCI: dw: Add validation that PCIe core is set to correct mode
  PCI: dw: Add support for PCI_PROBE_ONLY/PCI_REASSIGN_ALL_BUS flags

 .../devicetree/bindings/pci/pcie-al.txt       |  45 ++
 MAINTAINERS                                   |   1 +
 drivers/pci/controller/dwc/Kconfig            |  11 +
 drivers/pci/controller/dwc/pcie-al.c          | 397 ++++++++++++++++++
 .../pci/controller/dwc/pcie-designware-ep.c   |   8 +
 .../pci/controller/dwc/pcie-designware-host.c |  31 +-
 drivers/pci/quirks.c                          |  27 ++
 drivers/pci/vpd.c                             |  12 +
 include/linux/pci_ids.h                       |   2 +
 9 files changed, 530 insertions(+), 4 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pci/pcie-al.txt